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User questions

Is a Steelcraft Tech Data Manual available?
What is the minimum stile dimension on the A14-Series door?
What options are available on the CE-Series doors?
How do I contact Allegion Customer Service or Technical Support?
What is GrainTech?
What is the difference between the DW-Series and K-Series frames?
How do I determine the hand of a door?
Can a 1 3/4" thick panel be used in a fire rated transom frame with a transom bar?
Steelcraft field paint instructions
How are Butt Hinges located?

Is there a thick door kit for the B500 deadbolt?
What size machine screws are used with thru bolts and a 2-3/4" thick door and a 4040 closer?
How to remove a double cylinder deadbolt?
How do you remove an AL lock from a door?
How do I remove a lever or door knob lock with decorative trim on it (no visible screws)?
What is the minimum and maximum door thickness for the AD and CO series locks?
How to order an extended D knob series lock?

Is the Double Cylinder option available on Von Duprin vertical rod models of the 98/99 series exit device?
Which way is the tail piece of the rim cylinder is inserting into the Von Duprin 98/99 rim device from 996L trim?
Will the Von Duprin 376T control accept a 1 1/8" mortise cylinder?
What is the part number for the Schlage thumbturn rim cylinder?
Can you add double cylinder to an existing 99 rim device?
What cylinders are used to operate Von Duprin devices?
What are the part numbers for the Schlage blocking rings?
Can I use CD and ALK on a 98/99 series Von Duprin?

RW/PA
What do I need to do to make my 4041 Reg/PA a hold open arm?
Will a 4040 Hw/PA hold open at 180°?
What is the difference between a regular arm and the Rw/PA arm?
What special template (ST) is used with a 4040 Rw/PA mount closer and a GJ overhead stop?
What drop plate is used with a 4040 Rw/PA?
How much top rail is needed on a 4041 REG/PA (Rw/PA)?
What is the minimum top rail required on a door for 1461 Rw/PA?
HW/PA

Does Von Duprin supply the 9875, 9975, 9875-F and 9975-F mortise exit devices with NL-OP trim function?
Does the Von Duprin CD kit include the machined cover plate for the cylinder?
What is the CO-220?
Is the Double Cylinder option available on Von Duprin vertical rod models of the 98/99 series exit device?
What is the part number for the Schlage thumbturn rim cylinder?
Does the cylinder cam get inverted on the SD option for the Von Duprin 99 exit device?
Can I use CD and ALK on a 98/99 series Von Duprin?

Does the Von Duprin CD kit include the machined cover plate for the cylinder?
What Schlage cylinders and cams are used with Von Duprin Exit devices?
What cylinder is needed with Von Duprin exit alarm ALK?
What cylinder do I use on a Von Duprin Keyed Removable Mullion?
Does the cylinder cam get inverted on the SD option for the Von Duprin 99 exit device?
What cam do Schlage mortise locks use?
What Schlage cam will operate Sargent locks?

How to adjust a 4010 hold open arm?
How do I set the hold open on my 4040 closer?
In what direction should the hold open nut be pointing for a 4041 H closer, up or down?
What is the part # for the 4040 regular arm?
What do I need to do to make my 4041 Reg/PA a hold open arm?
How do you order a 4110 hold open spring cush arm only?
What would cause a 4111 HEDA to not hold open?
How do you adjust the hold open time on a 4600 (4630/4640) operator?
What are Hold Open Closers & Magnets?

What is the minimum stile for Schlage locks?
Schlage Engage NDE - 4" Stile and Minimum Stile Requirements
What are the minimum stile and rail dimensions for the L-Series door FG, FG2 & FG3?
What is the minimum dimension from the edge of the door to a glass light cutout?
What is the difference between a Von Duprin 55 series and 88 series?